Statewide Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Wyoming

Average Temperature Rankings, April 2018

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 2018 1-Month	39.7°F (4.3°C)	38.8°F (3.8°C)	0.9°F (0.5°C)	76th Coolest	Coolest since: 2014	1920
April 2018 1-Month	39.7°F (4.3°C)	38.8°F (3.8°C)	0.9°F (0.5°C)	53rd Warmest	Warmest since: 2017	1915
Mar–Apr 2018 2-Month	36.0°F (2.2°C)	34.0°F (1.1°C)	2.0°F (1.1°C)	96th Coolest	Coolest since: 2014	1917
	36.0°F (2.2°C)	34.0°F (1.1°C)	2.0°F (1.1°C)	33rd Warmest	Warmest since: 2017	1910
	Ties: 1974, 1985, 2014
Feb–Apr 2018 3-Month	30.4°F (-0.9°C)	30.0°F (-1.1°C)	0.4°F (0.2°C)	70th Coolest	Coolest since: 2013	1899
Feb–Apr 2018 3-Month	30.4°F (-0.9°C)	30.0°F (-1.1°C)	0.4°F (0.2°C)	59th Warmest	Warmest since: 2017	1992
Jan–Apr 2018 4-Month	29.1°F (-1.6°C)	27.1°F (-2.7°C)	2.0°F (1.1°C)	97th Coolest	Coolest since: 2014	1917
Jan–Apr 2018 4-Month	29.1°F (-1.6°C)	27.1°F (-2.7°C)	2.0°F (1.1°C)	32nd Warmest	Warmest since: 2017	1992
Dec 2017–Apr 2018 5-Month	28.0°F (-2.2°C)	25.8°F (-3.4°C)	2.2°F (1.2°C)	104th Coolest	Coolest since: 2017	1917
	28.0°F (-2.2°C)	25.8°F (-3.4°C)	2.2°F (1.2°C)	24th Warmest	Warmest since: 2017	1981
	Ties: 2017
Nov 2017–Apr 2018 6-Month	29.2°F (-1.6°C)	26.4°F (-3.1°C)	2.8°F (1.5°C)	115th Coolest	Coolest since: 2014	1917
	29.2°F (-1.6°C)	26.4°F (-3.1°C)	2.8°F (1.5°C)	13th Warmest	Warmest since: 2017	1934
	Ties: 2006
Oct 2017–Apr 2018 7-Month	30.9°F (-0.6°C)	28.7°F (-1.8°C)	2.2°F (1.2°C)	111th Coolest	Coolest since: 2014	1917
	30.9°F (-0.6°C)	28.7°F (-1.8°C)	2.2°F (1.2°C)	17th Warmest	Warmest since: 2017	1934
	Ties: 1946, 2009
Sep 2017–Apr 2018 8-Month	33.8°F (1.0°C)	31.8°F (-0.1°C)	2.0°F (1.1°C)	112th Coolest	Coolest since: 2014	1917
	33.8°F (1.0°C)	31.8°F (-0.1°C)	2.0°F (1.1°C)	16th Warmest	Warmest since: 2017	1934
	Ties: 2003
Aug 2017–Apr 2018 9-Month	37.1°F (2.8°C)	35.3°F (1.8°C)	1.8°F (1.0°C)	111th Coolest	Coolest since: 2014	1917
	37.1°F (2.8°C)	35.3°F (1.8°C)	1.8°F (1.0°C)	17th Warmest	Warmest since: 2017	1934
	Ties: 1938, 2009
Jul 2017–Apr 2018 10-Month	40.3°F (4.6°C)	38.3°F (3.5°C)	2.0°F (1.1°C)	112th Coolest	Coolest since: 2014	1917
Jul 2017–Apr 2018 10-Month	40.3°F (4.6°C)	38.3°F (3.5°C)	2.0°F (1.1°C)	16th Warmest	Warmest since: 2017	1934
Jun 2017–Apr 2018 11-Month	42.1°F (5.6°C)	40.1°F (4.5°C)	2.0°F (1.1°C)	111th Coolest	Coolest since: 2014	1917
Jun 2017–Apr 2018 11-Month	42.1°F (5.6°C)	40.1°F (4.5°C)	2.0°F (1.1°C)	17th Warmest	Warmest since: 2017	1934
May 2017–Apr 2018 12-Month	42.6°F (5.9°C)	40.7°F (4.8°C)	1.9°F (1.1°C)	107th Coolest	Coolest since: 2014	1917
	42.6°F (5.9°C)	40.7°F (4.8°C)	1.9°F (1.1°C)	21st Warmest	Warmest since: 2017	1934
	Ties: 2003
Nov 2016–Apr 2018 18-Month	38.3°F (3.5°C)	36.0°F (2.2°C)	2.3°F (1.3°C)	116th Coolest	Coolest since: 2015	1913
	38.3°F (3.5°C)	36.0°F (2.2°C)	2.3°F (1.3°C)	11th Warmest	Warmest since: 2017	1935, 2016
	Ties: 2001
May 2016–Apr 2018 24-Month	43.0°F (6.1°C)	40.7°F (4.8°C)	2.3°F (1.3°C)	121st Coolest	Coolest since: 2015	1917
	43.0°F (6.1°C)	40.7°F (4.8°C)	2.3°F (1.3°C)	6th Warmest	Warmest since: 2017	1935
	Ties: 2013
May 2015–Apr 2018 36-Month	43.3°F (6.3°C)	40.7°F (4.8°C)	2.6°F (1.5°C)	124th Coolest	Coolest since: 2016	1918
May 2015–Apr 2018 36-Month	43.3°F (6.3°C)	40.7°F (4.8°C)	2.6°F (1.5°C)	2nd Warmest	Warmest since: 2017	2017
May 2014–Apr 2018 48-Month	43.4°F (6.3°C)	40.7°F (4.8°C)	2.7°F (1.5°C)	124th Coolest	Coolest since: 2017	1899
May 2014–Apr 2018 48-Month	43.4°F (6.3°C)	40.7°F (4.8°C)	2.7°F (1.5°C)	1st Warmest	Warmest to Date	2018
May 2013–Apr 2018 60-Month	43.1°F (6.2°C)	40.6°F (4.8°C)	2.5°F (1.4°C)	122nd Coolest	Coolest since: 2016	1917
	43.1°F (6.2°C)	40.6°F (4.8°C)	2.5°F (1.4°C)	2nd Warmest	Warmest since: 2017	2017
	Ties: 2016

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings